| 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 | $86.38 | 11.783% | $96.5582 | $96.56 | $96.55 | $96.60 |
| Purchase #2 | $197.94 | 6.617% | $211.0377 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $228.74 | 12.233% | $256.7218 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $145.74 | 3.692% | $151.1207 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $96.52 | 3.597% | $99.9918 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $235.63 | 9.619% | $258.2952 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $88.70 | 6.157% | $94.1613 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $1,079.65 | $1,167.8867 | $1,167.89 | $1,167.85 | $1,167.90 | |