| 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 | $243.97 | 9.388% | $266.8739 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $133.88 | 13.723% | $152.2524 | $152.25 | $152.25 | $152.30 |
| Purchase #3 | $69.36 | 4.409% | $72.4181 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $172.71 | 10.262% | $190.4335 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $110.47 | 6.672% | $117.8406 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $31.87 | 8.655% | $34.6283 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $120.45 | 12.747% | $135.8038 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $882.71 | $970.2506 | $970.24 | $970.25 | $970.20 | |