| 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 | $110.74 | 4.236% | $115.4309 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $188.29 | 6.865% | $201.2161 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $199.86 | 6.636% | $213.1227 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $40.95 | 3.280% | $42.2932 | $42.29 | $42.30 | $42.30 |
| Purchase #5 | $169.77 | 9.251% | $185.4754 | $185.48 | $185.50 | $185.50 |
| Purchase #6 | $111.40 | 3.862% | $115.7023 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $168.63 | 7.274% | $180.8961 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $989.64 | $1,054.1367 | $1,054.14 | $1,054.15 | $1,054.10 | |