| 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 | $29.43 | 9.150% | $32.1228 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $194.95 | 12.366% | $219.0575 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $165.88 | 12.198% | $186.114 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $195.45 | 13.543% | $221.9198 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $211.83 | 12.515% | $238.3405 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $52.26 | 7.808% | $56.3405 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $247.84 | 11.135% | $275.437 | $275.44 | $275.45 | $275.40 |
| 7 purchase totals = | $1,097.64 | $1,229.3321 | $1,229.33 | $1,229.30 | $1,229.20 | |