| 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 | $40.52 | 3.220% | $41.8247 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $189.76 | 6.529% | $202.1494 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $179.38 | 8.155% | $194.0084 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $229.95 | 13.356% | $260.6621 | $260.66 | $260.65 | $260.70 |
| Purchase #5 | $129.44 | 12.466% | $145.576 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $142.57 | 9.299% | $155.8276 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $63.66 | 12.196% | $71.424 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $975.28 | $1,071.4722 | $1,071.47 | $1,071.45 | $1,071.40 | |