| 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 | $144.27 | 3.418% | $149.2011 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $144.41 | 5.742% | $152.702 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $235.43 | 6.597% | $250.9613 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $115.70 | 13.164% | $130.9307 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $147.88 | 8.721% | $160.7766 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $41.75 | 10.111% | $45.9713 | $45.97 | $45.95 | $46.00 |
| Purchase #7 | $186.80 | 12.707% | $210.5367 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $1,016.24 | $1,101.0797 | $1,101.08 | $1,101.10 | $1,101.10 | |