| 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 | $228.88 | 4.545% | $239.2826 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $129.92 | 6.554% | $138.435 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $31.55 | 10.801% | $34.9577 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $124.85 | 4.364% | $130.2985 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $153.69 | 11.821% | $171.8577 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $85.56 | 13.263% | $96.9078 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $96.37 | 11.104% | $107.0709 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $850.82 | $918.8102 | $918.82 | $918.80 | $918.90 | |