| 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 | $234.70 | 13.572% | $266.5535 | $266.55 | $266.55 | $266.60 |
| Purchase #2 | $59.70 | 8.563% | $64.8121 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $154.52 | 4.717% | $161.8087 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $62.82 | 8.498% | $68.1584 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $94.44 | 8.774% | $102.7262 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $223.69 | 9.532% | $245.0121 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $123.82 | 9.666% | $135.7884 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $953.69 | $1,044.8594 | $1,044.86 | $1,044.85 | $1,044.90 | |