| 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 | $98.27 | 13.210% | $111.2515 | $111.25 | $111.25 | $111.30 |
| Purchase #2 | $153.25 | 4.582% | $160.2719 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $198.66 | 4.482% | $207.5639 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $211.60 | 4.312% | $220.7242 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $106.69 | 8.656% | $115.9251 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $96.71 | 10.738% | $107.0947 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $82.28 | 12.750% | $92.7707 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $947.46 | $1,015.6020 | $1,015.59 | $1,015.55 | $1,015.70 | |