| 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 | $234.68 | 12.327% | $263.609 | $263.61 | $263.60 | $263.60 |
| Purchase #2 | $142.98 | 13.530% | $162.3252 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $200.77 | 5.137% | $211.0836 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $128.95 | 13.387% | $146.2125 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $120.30 | 9.309% | $131.4987 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $241.30 | 12.125% | $270.5576 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $155.44 | 5.590% | $164.1291 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $1,224.42 | $1,349.4157 | $1,349.42 | $1,349.45 | $1,349.40 | |