| 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 | $223.66 | 12.543% | $251.7137 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $232.57 | 8.708% | $252.8222 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $130.82 | 6.149% | $138.8641 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $101.54 | 6.813% | $108.4579 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $127.85 | 5.715% | $135.1566 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $185.94 | 13.750% | $211.5068 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $162.70 | 9.429% | $178.041 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $1,165.08 | $1,276.5623 | $1,276.56 | $1,276.50 | $1,276.60 | |