| 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 | $238.87 | 10.707% | $264.4458 | $264.45 | $264.45 | $264.40 |
| Purchase #2 | $181.69 | 4.355% | $189.6026 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $141.96 | 8.212% | $153.6178 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $75.73 | 11.675% | $84.5715 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $167.78 | 13.426% | $190.3061 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $225.59 | 4.851% | $236.5334 | $236.53 | $236.55 | $236.50 |
| Purchase #7 | $96.71 | 8.399% | $104.8327 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $1,128.33 | $1,223.9099 | $1,223.91 | $1,223.90 | $1,223.80 | |