| 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 | $210.65 | 9.509% | $230.6807 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $44.85 | 6.642% | $47.8289 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $238.46 | 13.203% | $269.9439 | $269.94 | $269.95 | $269.90 |
| Purchase #4 | $135.65 | 10.307% | $149.6314 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $100.77 | 13.787% | $114.6632 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $248.81 | 8.856% | $270.8446 | $270.84 | $270.85 | $270.80 |
| Purchase #7 | $162.54 | 12.567% | $182.9664 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $1,141.73 | $1,266.5591 | $1,266.55 | $1,266.60 | $1,266.50 | |