| 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 | $31.51 | 9.535% | $34.5145 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $246.54 | 8.163% | $266.6651 | $266.67 | $266.65 | $266.70 |
| Purchase #3 | $191.68 | 8.519% | $208.0092 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $223.32 | 9.145% | $243.7426 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $188.86 | 7.132% | $202.3295 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $161.51 | 6.397% | $171.8418 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $187.53 | 3.677% | $194.4255 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $1,230.95 | $1,321.5282 | $1,321.53 | $1,321.55 | $1,321.40 | |