| 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 | $118.48 | 8.167% | $128.1563 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $241.61 | 9.105% | $263.6086 | $263.61 | $263.60 | $263.60 |
| Purchase #3 | $195.63 | 6.210% | $207.7786 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $177.93 | 13.474% | $201.9043 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $153.37 | 4.262% | $159.9066 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $50.27 | 8.254% | $54.4193 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $213.95 | 3.610% | $221.6736 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,151.24 | $1,237.4473 | $1,237.45 | $1,237.40 | $1,237.50 | |