| 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 | $121.70 | 11.727% | $135.9718 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $126.28 | 5.592% | $133.3416 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $121.28 | 8.111% | $131.117 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $193.47 | 8.768% | $210.4334 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $143.49 | 9.204% | $156.6968 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $241.42 | 11.574% | $269.362 | $269.36 | $269.35 | $269.40 |
| Purchase #7 | $13.60 | 7.323% | $14.5959 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $961.24 | $1,051.5185 | $1,051.52 | $1,051.50 | $1,051.50 | |