| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.85 | 10.153% | $255.3897 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $128.85 | 13.415% | $146.1352 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $190.37 | 8.287% | $206.146 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $161.59 | 10.527% | $178.6006 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $122.69 | 4.664% | $128.4123 | $128.41 | $128.40 | $128.40 |
| Purchase #6 | $228.86 | 5.591% | $241.6556 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $160.46 | 11.813% | $179.4151 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $1,224.67 | $1,335.7545 | $1,335.77 | $1,335.75 | $1,335.70 | |