| 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 | $101.93 | 8.595% | $110.6909 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $175.28 | 12.264% | $196.7763 | $196.78 | $196.80 | $196.80 |
| Purchase #3 | $25.94 | 12.608% | $29.2105 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $176.77 | 11.842% | $197.7031 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $247.72 | 12.181% | $277.8948 | $277.89 | $277.90 | $277.90 |
| Purchase #6 | $176.55 | 7.586% | $189.9431 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $248.68 | 12.301% | $279.2701 | $279.27 | $279.25 | $279.30 |
| 7 purchase totals = | $1,152.87 | $1,281.4888 | $1,281.48 | $1,281.50 | $1,281.50 | |