| 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 | $244.43 | 3.638% | $253.3224 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $207.43 | 11.808% | $231.9233 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $31.83 | 12.501% | $35.8091 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $107.88 | 7.165% | $115.6096 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $86.91 | 5.740% | $91.8986 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $18.40 | 7.486% | $19.7774 | $19.78 | $19.80 | $19.80 |
| Purchase #7 | $36.31 | 11.628% | $40.5321 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $733.19 | $788.8725 | $788.87 | $788.85 | $788.80 | |