| 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 | $103.74 | 12.394% | $116.5975 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $195.98 | 7.630% | $210.9333 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $138.32 | 10.626% | $153.0179 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $219.73 | 9.283% | $240.1275 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $222.97 | 4.687% | $233.4206 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $185.58 | 4.864% | $194.6066 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $21.98 | 3.434% | $22.7348 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $1,088.30 | $1,171.4382 | $1,171.44 | $1,171.45 | $1,171.30 | |