| 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 | $114.77 | 5.278% | $120.8276 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $71.90 | 11.735% | $80.3375 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $210.64 | 11.591% | $235.0553 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $172.61 | 13.220% | $195.429 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $77.38 | 13.858% | $88.1033 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $197.52 | 9.397% | $216.081 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $239.52 | 12.428% | $269.2875 | $269.29 | $269.30 | $269.30 |
| 7 purchase totals = | $1,084.34 | $1,205.1212 | $1,205.13 | $1,205.20 | $1,205.10 | |