| 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 | $210.93 | 11.636% | $235.4738 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $102.85 | 6.803% | $109.8469 | $109.85 | $109.85 | $109.80 |
| Purchase #3 | $121.94 | 7.837% | $131.4964 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $144.45 | 10.735% | $159.9567 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $128.90 | 9.146% | $140.6892 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $159.62 | 11.271% | $177.6108 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $47.28 | 3.864% | $49.1069 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $915.97 | $1,004.1807 | $1,004.19 | $1,004.15 | $1,004.20 | |