| 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 | $45.39 | 13.671% | $51.5953 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $173.85 | 13.472% | $197.2711 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $223.55 | 9.343% | $244.4363 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $230.67 | 3.377% | $238.4597 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $158.94 | 11.207% | $176.7524 | $176.75 | $176.75 | $176.80 |
| Purchase #6 | $164.43 | 11.627% | $183.5483 | $183.55 | $183.55 | $183.50 |
| Purchase #7 | $248.58 | 6.140% | $263.8428 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $1,245.41 | $1,355.9059 | $1,355.91 | $1,355.90 | $1,355.90 | |