| 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 | $198.76 | 10.743% | $220.1128 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $68.50 | 9.431% | $74.9602 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $114.94 | 7.407% | $123.4536 | $123.45 | $123.45 | $123.50 |
| Purchase #4 | $121.58 | 7.768% | $131.0243 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $178.30 | 8.138% | $192.8101 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $227.49 | 6.217% | $241.6331 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $62.56 | 4.845% | $65.591 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $972.13 | $1,049.5851 | $1,049.57 | $1,049.55 | $1,049.60 | |