| 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 | $11.33 | 9.467% | $12.4026 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $219.86 | 9.597% | $240.96 | $240.96 | $240.95 | $241.00 |
| Purchase #3 | $174.46 | 10.434% | $192.6632 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $8.40 | 12.495% | $9.4496 | $9.45 | $9.45 | $9.40 |
| Purchase #5 | $245.71 | 3.604% | $254.5654 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $113.35 | 4.640% | $118.6094 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $115.47 | 4.788% | $120.9987 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $888.58 | $949.6489 | $949.65 | $949.60 | $949.70 | |