| 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 | $193.94 | 8.850% | $211.1037 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $248.85 | 6.349% | $264.6495 | $264.65 | $264.65 | $264.60 |
| Purchase #3 | $138.28 | 7.785% | $149.0451 | $149.05 | $149.05 | $149.00 |
| Purchase #4 | $181.25 | 8.810% | $197.2181 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $30.27 | 8.687% | $32.8996 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $5.25 | 9.799% | $5.7644 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $172.98 | 6.858% | $184.843 | $184.84 | $184.85 | $184.80 |
| 7 purchase totals = | $970.82 | $1,045.5234 | $1,045.52 | $1,045.50 | $1,045.40 | |