| 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 | $192.75 | 4.739% | $201.8844 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $193.67 | 13.106% | $219.0524 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $247.94 | 11.110% | $275.4861 | $275.49 | $275.50 | $275.50 |
| Purchase #4 | $104.80 | 9.330% | $114.5778 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $225.98 | 8.608% | $245.4324 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $149.77 | 4.296% | $156.2041 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $124.29 | 11.216% | $138.2304 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $1,239.20 | $1,350.8676 | $1,350.86 | $1,350.95 | $1,350.90 | |