| 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 | $212.68 | 5.293% | $223.9372 | $223.94 | $223.95 | $223.90 |
| Purchase #2 | $81.36 | 3.393% | $84.1205 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $120.35 | 10.198% | $132.6233 | $132.62 | $132.60 | $132.60 |
| Purchase #4 | $200.36 | 7.311% | $215.0083 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $134.30 | 5.368% | $141.5092 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $153.29 | 6.207% | $162.8047 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $31.61 | 5.633% | $33.3906 | $33.39 | $33.40 | $33.40 |
| 7 purchase totals = | $933.95 | $993.3938 | $993.39 | $993.35 | $993.30 | |