| 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 | $195.88 | 13.570% | $222.4609 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $70.96 | 8.126% | $76.7262 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $249.93 | 6.795% | $266.9127 | $266.91 | $266.90 | $266.90 |
| Purchase #4 | $149.44 | 12.207% | $167.6821 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $75.94 | 10.724% | $84.0838 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $243.62 | 4.470% | $254.5098 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $197.33 | 11.479% | $219.9815 | $219.98 | $220.00 | $220.00 |
| 7 purchase totals = | $1,183.10 | $1,292.3570 | $1,292.35 | $1,292.40 | $1,292.40 | |