| 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 | $235.85 | 9.438% | $258.1095 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $194.26 | 13.223% | $219.947 | $219.95 | $219.95 | $219.90 |
| Purchase #3 | $232.84 | 13.540% | $264.3665 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $108.99 | 13.708% | $123.9303 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $30.91 | 13.154% | $34.9759 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $138.45 | 13.523% | $157.1726 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $80.99 | 9.802% | $88.9286 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $1,022.29 | $1,147.4304 | $1,147.44 | $1,147.45 | $1,147.40 | |