| 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 | $191.88 | 10.120% | $211.2983 | $211.30 | $211.30 | $211.30 |
| Purchase #2 | $96.84 | 6.555% | $103.1879 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $211.98 | 4.261% | $221.0125 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $164.81 | 11.297% | $183.4286 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $142.86 | 11.169% | $158.816 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $223.63 | 7.777% | $241.0217 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $35.42 | 10.288% | $39.064 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $1,067.42 | $1,157.8290 | $1,157.83 | $1,157.80 | $1,157.80 | |