| 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 | $202.78 | 8.867% | $220.7605 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $94.64 | 11.797% | $105.8047 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $127.46 | 11.253% | $141.8031 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $131.25 | 4.559% | $137.2337 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $249.83 | 8.248% | $270.436 | $270.44 | $270.45 | $270.40 |
| Purchase #6 | $28.97 | 7.459% | $31.1309 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $35.83 | 11.155% | $39.8268 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $870.76 | $946.9957 | $946.99 | $947.05 | $946.90 | |