| 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 | $189.32 | 9.755% | $207.7882 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $243.40 | 8.393% | $263.8286 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $214.73 | 11.268% | $238.9258 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $158.86 | 9.721% | $174.3028 | $174.30 | $174.30 | $174.30 |
| Purchase #5 | $12.75 | 10.741% | $14.1195 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $50.93 | 9.189% | $55.61 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $98.80 | 9.517% | $108.2028 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $968.79 | $1,062.7777 | $1,062.78 | $1,062.80 | $1,062.70 | |