| 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 | $93.82 | 8.435% | $101.7337 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $211.70 | 9.529% | $231.8729 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $130.93 | 3.817% | $135.9276 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $189.39 | 13.441% | $214.8459 | $214.85 | $214.85 | $214.80 |
| Purchase #5 | $45.45 | 9.446% | $49.7432 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $194.88 | 12.855% | $219.9318 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $83.68 | 12.459% | $94.1057 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $949.85 | $1,048.1608 | $1,048.16 | $1,048.20 | $1,048.00 | |