| 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 | $235.80 | 10.650% | $260.9127 | $260.91 | $260.90 | $260.90 |
| Purchase #2 | $42.74 | 11.699% | $47.7402 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $130.27 | 6.553% | $138.8066 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $232.95 | 7.462% | $250.3327 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $248.25 | 7.149% | $265.9974 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $94.55 | 8.341% | $102.4364 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $5.94 | 3.241% | $6.1325 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $990.50 | $1,072.3585 | $1,072.36 | $1,072.40 | $1,072.20 | |