| 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 | $98.76 | 4.417% | $103.1222 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $117.40 | 11.721% | $131.1605 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $109.48 | 5.400% | $115.3919 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $102.39 | 11.610% | $114.2775 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $135.32 | 6.475% | $144.082 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $244.95 | 3.459% | $253.4228 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $87.38 | 4.487% | $91.3007 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $895.68 | $952.7576 | $952.75 | $952.75 | $952.80 | |