| 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 | $219.39 | 10.278% | $241.9389 | $241.94 | $241.95 | $241.90 |
| Purchase #2 | $232.65 | 6.481% | $247.728 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $89.66 | 8.128% | $96.9476 | $96.95 | $96.95 | $96.90 |
| Purchase #4 | $103.30 | 11.190% | $114.8593 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $185.67 | 12.743% | $209.3299 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $194.89 | 7.470% | $209.4483 | $209.45 | $209.45 | $209.40 |
| Purchase #7 | $85.90 | 6.779% | $91.7232 | $91.72 | $91.70 | $91.70 |
| 7 purchase totals = | $1,111.46 | $1,211.9752 | $1,211.98 | $1,212.00 | $1,211.80 | |