| 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 | $214.29 | 7.731% | $230.8568 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $31.62 | 12.817% | $35.6727 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $51.65 | 10.609% | $57.1295 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $122.69 | 10.688% | $135.8031 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $209.40 | 13.778% | $238.2511 | $238.25 | $238.25 | $238.30 |
| Purchase #6 | $83.96 | 12.279% | $94.2694 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $241.83 | 8.847% | $263.2247 | $263.22 | $263.20 | $263.20 |
| 7 purchase totals = | $955.44 | $1,055.2073 | $1,055.20 | $1,055.15 | $1,055.30 | |