| 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 | $205.60 | 7.546% | $221.1146 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $198.42 | 7.253% | $212.8114 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $88.43 | 13.321% | $100.2098 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $153.36 | 5.705% | $162.1092 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $208.76 | 5.847% | $220.9662 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $71.33 | 9.538% | $78.1335 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $249.87 | 5.479% | $263.5604 | $263.56 | $263.55 | $263.60 |
| 7 purchase totals = | $1,175.77 | $1,258.9051 | $1,258.90 | $1,258.85 | $1,258.90 | |