| 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 | $249.50 | 11.130% | $277.2694 | $277.27 | $277.25 | $277.30 |
| Purchase #2 | $239.28 | 13.182% | $270.8219 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $80.81 | 12.278% | $90.7319 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $114.94 | 9.716% | $126.1076 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $149.44 | 4.465% | $156.1125 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $166.90 | 5.193% | $175.5671 | $175.57 | $175.55 | $175.60 |
| Purchase #7 | $37.48 | 3.283% | $38.7105 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $1,038.35 | $1,135.3209 | $1,135.32 | $1,135.25 | $1,135.30 | |