| 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 | $235.42 | 12.248% | $264.2542 | $264.25 | $264.25 | $264.30 |
| Purchase #2 | $84.27 | 9.317% | $92.1214 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $76.62 | 5.502% | $80.8356 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $133.79 | 3.795% | $138.8673 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $143.62 | 8.584% | $155.9483 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $120.27 | 12.696% | $135.5395 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $195.52 | 13.318% | $221.5594 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $989.51 | $1,089.1257 | $1,089.13 | $1,089.10 | $1,089.10 | |