| 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 | $128.84 | 3.703% | $133.6109 | $133.61 | $133.60 | $133.60 |
| Purchase #2 | $221.72 | 3.249% | $228.9237 | $228.92 | $228.90 | $228.90 |
| Purchase #3 | $11.70 | 6.696% | $12.4834 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $109.94 | 4.564% | $114.9577 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $37.73 | 10.203% | $41.5796 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $178.70 | 10.718% | $197.8531 | $197.85 | $197.85 | $197.90 |
| Purchase #7 | $157.77 | 9.586% | $172.8938 | $172.89 | $172.90 | $172.90 |
| 7 purchase totals = | $846.40 | $902.3022 | $902.29 | $902.30 | $902.40 | |