| 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 | $204.94 | 6.490% | $218.2406 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $37.38 | 9.551% | $40.9502 | $40.95 | $40.95 | $41.00 |
| Purchase #3 | $238.58 | 12.560% | $268.5456 | $268.55 | $268.55 | $268.50 |
| Purchase #4 | $189.50 | 5.706% | $200.3129 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $219.85 | 9.205% | $240.0872 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $45.27 | 13.364% | $51.3199 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $33.78 | 5.621% | $35.6788 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $969.30 | $1,055.1352 | $1,055.14 | $1,055.15 | $1,055.10 | |