| 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 | $233.61 | 5.647% | $246.802 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $191.78 | 10.278% | $211.4911 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $204.50 | 5.640% | $216.0338 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $237.28 | 11.212% | $263.8838 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $218.69 | 11.855% | $244.6157 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $185.86 | 12.550% | $209.1854 | $209.19 | $209.20 | $209.20 |
| Purchase #7 | $55.79 | 13.805% | $63.4918 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $1,327.51 | $1,455.5036 | $1,455.50 | $1,455.55 | $1,455.50 | |