| 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 | $123.53 | 5.115% | $129.8486 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $223.52 | 3.296% | $230.8872 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $55.57 | 12.697% | $62.6257 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $186.95 | 6.376% | $198.8699 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $231.62 | 7.376% | $248.7043 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $146.29 | 4.481% | $152.8453 | $152.85 | $152.85 | $152.80 |
| Purchase #7 | $155.90 | 11.237% | $173.4185 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $1,123.38 | $1,197.1995 | $1,197.21 | $1,197.20 | $1,197.10 | |