| 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 | $135.39 | 6.830% | $144.6371 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $105.66 | 12.678% | $119.0556 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $202.55 | 7.723% | $218.1929 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $221.25 | 9.177% | $241.5541 | $241.55 | $241.55 | $241.60 |
| Purchase #5 | $110.60 | 12.687% | $124.6318 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $187.33 | 9.270% | $204.6955 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $179.40 | 11.775% | $200.5244 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $1,142.18 | $1,253.2914 | $1,253.29 | $1,253.30 | $1,253.30 | |