| 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 | $98.28 | 12.276% | $110.3449 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $107.95 | 11.519% | $120.3848 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $211.39 | 9.181% | $230.7977 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $134.61 | 13.346% | $152.5751 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $73.58 | 8.691% | $79.9748 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $172.93 | 11.838% | $193.4015 | $193.40 | $193.40 | $193.40 |
| Purchase #7 | $127.68 | 7.792% | $137.6288 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $926.42 | $1,025.1076 | $1,025.10 | $1,025.15 | $1,025.10 | |