| 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 | $118.80 | 9.113% | $129.6262 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $238.38 | 13.232% | $269.9224 | $269.92 | $269.90 | $269.90 |
| Purchase #3 | $104.66 | 5.166% | $110.0667 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $202.83 | 9.316% | $221.7256 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $204.56 | 12.649% | $230.4348 | $230.43 | $230.45 | $230.40 |
| Purchase #6 | $62.30 | 5.299% | $65.6013 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $167.91 | 8.369% | $181.9624 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $1,099.44 | $1,209.3394 | $1,209.34 | $1,209.35 | $1,209.30 | |