| 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 | $243.32 | 9.120% | $265.5108 | $265.51 | $265.50 | $265.50 |
| Purchase #2 | $248.38 | 8.548% | $269.6115 | $269.61 | $269.60 | $269.60 |
| Purchase #3 | $145.82 | 6.280% | $154.9775 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $90.50 | 12.313% | $101.6433 | $101.64 | $101.65 | $101.60 |
| Purchase #5 | $113.26 | 7.670% | $121.947 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $45.31 | 12.250% | $50.8605 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $176.39 | 7.580% | $189.7604 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $1,062.98 | $1,154.3110 | $1,154.31 | $1,154.30 | $1,154.30 | |