| 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 | $219.76 | 3.294% | $226.9989 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $24.82 | 8.750% | $26.9918 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $19.64 | 6.708% | $20.9575 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $180.76 | 12.212% | $202.8344 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $123.39 | 9.434% | $135.0306 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $196.90 | 11.771% | $220.0771 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $249.97 | 3.462% | $258.624 | $258.62 | $258.60 | $258.60 |
| 7 purchase totals = | $1,015.24 | $1,091.5143 | $1,091.51 | $1,091.55 | $1,091.50 | |